<template>
    <div>
        <div style="border: 1px solid #ccc;">
            <Toolbar
                style="border-bottom: 1px solid #ccc"
                :editor="editor"
                :defaultConfig="toolbarConfig"
                :mode="mode"
            />
            <Editor
                style="height: 500px; overflow-y:hidden;"
                v-model="html"
                :defaultConfig="editorConfig"
                :mode="mode"
                @onCreated="onCreated"
                @onChange="onChange"
            />
        </div>
    </div>
</template>
<script>
import { Editor, Toolbar } from '@wangeditor/editor-for-vue'
export default {
   name: "WangEditor",
   components: { Editor, Toolbar },
   data() {
        return {
            editor: null,
            html: '<p>hello</p>',
            // 菜单栏配置
            toolbarConfig: {
                // toolbarKeys:['headerSelect','bold','underline','italic','color','bgColor','fontSize','fontFamily','lineHeight','bulletedList'],
                // 隐藏菜单栏
                // excludeKeys:['headerSelect','blockquote','|','bold','underline','group-justify']
             },
            editorConfig: { placeholder: '请输入内容...' },
            mode: 'default', // or 'simple'
        }
    },
    methods: {
        onCreated(editor) {
            console.log('editor7777',editor);
            this.editor = Object.seal(editor)  // 一定要用 Object.seal() ，否则会报错
        },
        onChange(){
            console.log('444',this.html);
            this.$emit('sendWangEditor',this.html)
        }
    },
    mounted() {
        // 模拟 ajax 请求，异步渲染编辑器
        // setTimeout(() => {
        //     this.html = '<p>模拟 Ajax 异步设置内容 HTML</p>'
        // }, 1500)
    },
    beforeDestroy() {
        const editor = this.editor
        if (editor == null) return
        editor.destroy() // 组件销毁时，及时销毁编辑器
    }
}
</script>

<style src="@wangeditor/editor/dist/css/style.css"></style>